1) Nassim Nicholas Taleb Skin in the Game: Hidden Asymmetries in Daily Life
Taleb is one of my favorite intellectuals. His writing is fun, brilliant, irreverent, and deep. Skin in the Game is the most recent volume of his Incerto ("uncertainty") series. Each of the earlier volumes: Fooled by Randomness, The Black Swan, and Antifragile are equally worthy of your time. Skin in the Game makes the point that you should never trust any expert, builder, banker, or professor who has no "lived experience" or "skin in the game." Yet the folly of modern banking, government, and education is that there is little "skin in the game" by those at the top. Experts, who have little personal experience or no exposure to the risks of their own policies, serve as decision makers and influencers. This leaves common people to carry the brunt of the risk exposure, clean up the messes and pay for costly bailouts. One of Taleb's favorite villains in Robert Rubin of Citibank fame and a member of Obama's administration. Rubin earned millions of dollars in bonuses leading Citibank in the run-up to the 2008 financial crisis. Yet when Citibank and the world economy crashed due to the profound duplicity of bankers carrying risky debt, Rubin kept all of his bonuses and even became Secretary of the Treasury. It is deeply ironic that Rubin as SOT was charged with fixing the problem that he was partially responsible for creating. Common people lost their homes and we the people ultimately paid for the bailout of these elites who lacked "skin in the game." On the other hand, Taleb demonstrates the power that a tiny minority of a population can wield over the whole by their steadfast commitment and willingness to stand publicly for their preferences ("skin in the game"). Throughout the book, Taleb offers a rich philosophical and historical portrait of the principle. 
2) Cal Newport Deep Work: Rules for Focused Success in a Distracted World
Deep Work is an outstanding read for creatives who need to increase productivity. Newport is an academic who writes prolifically for scholarly and popular audiences. He lays out the secrets of his productivity. As ground work, he argues that to find success in our present/future economy, one must learn to master difficult tasks and be able produce at an elite level. Therefore, we must learn to guard, value, and take advantage of peak periods of productivity. Any one struggling to make deadlines, consistently achieve goals, and live up to one's potential will find Newport's wisdom and tactics helpful. Deep Work is not merely recycled time management advice. It is in touch with the challenges of our high tech world's 24/7 noise and Newport walks the walk or as Taleb would say, "has skin in the game." 
3) Ray Dalio Principles: Life and Work
Ray Dalio is one of the most successful investors of our era and one of the wealthiest men in the world. His investment returns at Bridgewater Associates are legendary. In Principles, Dalio tells his personal story and lays out his philosophy for making decisions and building teams. This book is less about investing than it is a manifesto on creating systems for taking the right decisions in high pressure moments. Success at an elite level in investing and any human endeavor turns on our ability to leverage a team to assess evidence/data objectively and make the best decision out of all competing options. I found Principles refreshing from an organizational perspective. At Bridgewater Associates, Dalio led his team to pioneer workplace transparency and truth-telling. When billions of dollars are at stake, the contribution of each team member is critical. There is a wealth of knowledge in this book. Any one who wants to build a powerful team should study this book carefully. There is literally a lifetime of wisdom here.
4) Robert Greene The Laws of Human Nature
Greene take a deep dive into human behavior. This is not a philosophical or scientific volume that approaches human nature from a theoretical or theological perspective. Instead Greene, a keen observer of the human condition, lays out 18 "laws" that illustrate and synthesize an array of human behaviors. If you've read 48 Laws of Power or Mastery, you will find Greene familiar style of drawing from academics, historical figures, and philosophy. At the core, The Laws of Human Nature rightly views humans as social animals. We talk much about the need for "emotional intelligence." Greene's laws describe what various flavors of emotional intelligence looks like. I personally found his chapter on "Confronting Your Darkside" particularly helpful. It focuses on what Jung termed the "shadow." Luckily Greene doesn't just summarize these laws he offers ways to recognize in others or develop in one's own life each of the laws he includes. You can read The Laws of Human Nature as a guidebook for success and self-improvement. You can also use it to build enough self-awareness to avoid being manipulated by others or as Greene himself says for "self-defense." 
5) Stephen Pressfield The War of Art: Break Through the Blocks and Win Your Inner Creative Battles
I finally read Pressfield's classic guide to creative work this past year. If you have to produce art in your life: writing, speeches, sermons, lessons, songs, poems, or paintings, this is a must read. There are two critical takeaways. First, Pressfield writes eloquently about resistance. Those of us who are authors call this writer's block. The ancients talked about finding their muse for support. Pressfield shares secrets for conjuing up our own muse to empower our writing. It involves doing the psychological work of confronting our inner demons of procrastination, excuse making, and fear and developing a writing routine that serves our highest creative goals. Second, he uses the metaphor of "going pro." I like this. Treat your creative work as a professional and not as an amateur. Pros get work done. No excuses. Read The War of Art alone or in combo with Deep Work. You'll be glad you did. 2019 can be your most productive year ever. 
6) Jordan B. Peterson 12 Rules for Life: An Antidote to Chaos
Discovering
the work and thought of Jordan Peterson was one of the revelations of
2018. I've now listened to dozens of interviews on podcasts as well as
watched hours of his lectures on YouTube. I also had the opportunity to
hear him live in Orlando in September 2018. I consider him one of the
leading public intellectuals of our day. He is well read across disciplines but approaches
most topics from his expertise in psychology and Jungian analysis. 12 Rules
is a rich text in which Peterson distills his philosophy for a life
that courageously strives to empower people to live well regardless of
circumstances. Some of 12 rules seem common-sensical such as "Make friends with people who want the best for you" or "Compare yourself with who you were yesterday, not with who someone else is today". Others are slightly comical "Do
not let your children do anything that makes you dislike them." Others
sound odd "Don't bother children when they are skateboarding" or "Pet a
cat when you meet one on the street." Don't let the particular
articulation of the principles throw you off. The power of Peterson is
not in the wording of the rules (though it helps to make them memorable)
but in his exposition of their meaning. His writing is deep and
meanders through multiple pathways of understanding. He takes the reader on journey through academic research, biblical stories, personal experiences and
Jungian mythic archetypes to bring his rules to life. Peterson is often
criticized for having a predominantly male audience. I have a different experience. Peterson's lectures profoundly
helped my daughter this past year. She is the one who introduced me to
this thinker.
7) Lewis Howes The Mask of Masculinity: How Men Can Embrace Vulnerability, Create Strong Relationships, and Live Their Fullest Lives
Howes is best known for his popular podcast "The School of Greatness." In this book, Howes shows his vulnerable side. He suffered suffered sexual abuse as well as bullying as a boy. This set Howes off on a path where he lived with a chip on his shoulder and constantly had to prove his worth. In Mask of Masculinity, Howes explores various persona or fronts that men use to cover up their pain, shame, and vulnerability. This was a well written book that is helpful for both men open to inner transformation and the women who love them.
8) Thomas Merton New Seeds of Contemplation
This is a spiritual classic on contemplative prayer from one of the 20th century giants of spirituality. New Seeds is a series of short chapters that offer a rich characterization of the inner world of the contemplative life. Merton's ability to capture in words the depth of love experienced as the false self dies in the presence of God. His reflection on the idolatrous projections we make about life, the divine, and others is moving and spiritually cleansing. I can imagine myself reading this book dozens of times and still finding new insights. I think that persons practicing other forms of mediation such as mindfulness can read this book profitably even if they don't share Merton's Christian faith.
9) Epictetus Discourses and Selected Writings (Penguin Classics)
2018 was the fourth consecutive year that I consumed the wisdom of Epictetus. Epictetus is my favorite of the Roman stoics. This volume includes both his longer Discourses, his abbreviated Enchiridion, and some fragments from other sources. I consider Epictetus to be the best personal development author of all time (the GOAT). By reading this book, you will essentially have gained the core understanding of human behavior and deep inner-game work that you'll encounter in therapy or from any writer in the self-improvement sphere. At the heart of Epictetus' thought is the necessity of understanding what one controls (not much) and what one does not control. He then unflinchingly reflects and teaches how to live in light of this difference. For my Christian readers, they may be interested to know that Epictetus was read consistently by monastics for his deep spiritual insights.
10) Dave Asprey Game Changers: What Leaders, Innovators, and Mavericks Do to Win at Life
I'm an amateur bio-hacker so Dave Asprey of Bulletproof Coffee and Diet fame is one of my heroes. Gamechangers is sourced from his podcast guests. Asprey distills the learning gleaned from his long form interviews into key takeaways that can be applied to enhance life. He divides the book into three sections: smarter, faster, happier. He explores topics such as the power of gratitude, importance of sleep, how altered states can enhance cognitive function and happiness (this is one of the most interesting chapters–he covers topics from the controlled use of hallucinogens [fascinating but illegal in the U.S.] to the power of meditation [my practice of centering prayer squared with Asprey's thinking on the topic]), proper breathing, the most efficient forms of exercise, and finding one's purpose. In some ways, Game Changers contains the topics one might expect in personal development text, but Asprey's biohacking approach mixes modern technology and "hacks" with ancient wisdom. Great book!What were your favorite books this year?
Essentialism is about creating space to be able to get the right things done in our lives. It is not about doing less. McKeown has written a critical tool to help us to succeed in achieving our actual goals by maintaining focus on them. This involves learning to say "No" and removing obstacles in our lives that hinder us from the pursuit of what we actual want/desire to accomplish. Every time you say "Yes" to something; you are saying "No" to something else. Problems happen when we say "Yes" to "non-essential" tasks to the detriment to our goals. This quotation from McKeown captures the heart of what he teaches: "
. Campbell traces two primary narrative arcs through the literature and mythic lore of the world. First, he describes what he calls the hero's journey. This is the call to adventure that transforms the individual into a person of honor and influence upon the return to his community of origin. Most famously, George Lucas credits Campbell's study of the hero's journey for inspiring the plot of the Star Wars movies. Second, Campbell studies the Cosmogonic cycle. If the hero's journey focuses on an individual place and growth with in the world, the cosmogonic cycle explores meaning of the universe from its inception to transformation to dissolution. Campbell uses a Freudian and Jungian reading as the means to understand the mythic soul beneath the cultures of the world. Campbell's reading of world literature intrigued me so I began exploring some class works of fiction.
. Originally published in 1956, this was Camus final novel before his tragic death in a car accident. Camus uses a second person perspective to craft this novel that unfolds through a series of confessions by the narrator to a French lawyer whom he meets in a bar in Amsterdam. By using this style of direct address, Camus subtly entices the reader into his web. The Fall articulates a post-World War 2, post-faith understanding of human lostness. 
Conrad's 1899 novella about a journey deep into the Congo serves as a critique of colonialism with a biting portrayal of the human capacity for evil. Conrad's original remains a potent investigation of the human heart that in the 1970's served as a vehicle for the iconic Vietnam war film "Apocalypse Now." 
. I first read Animal Farm as a senior in high school. It remains one of my favorite novels. Its thinly veiled critique of Marxist Leninism/Stalinism serves as a healthy antiseptic to utopian political fantasies of all eras. I've always found the slogan in the book's closing scene to be an ironic explanation for much that occurs politically/organizationally/socially within alleged systems that espouse equality of outcome: "All animals are equal but some animals are more equal than others."
. I've long considered a trip to Spain in order to walk the "El Camino de Santiago" ("The Way of St. James"). This is an ancient pilgrimage that ends in the Cathedral of Santiago de Compostela in NW Spain. Coelho pens a story of a man who must face his own demons on the road to the Cathedral. The narrative is imaginative and more fantasy than a realistic portrayal of the pilgrim's path. It's spirituality is less Christian and more Gnostic themed.
. This was perhaps my favorite novel that I read in 2018. Hesse's Siddhartha is not about the Buddha. The main character Siddhartha does indeed meet the historic Buddha, but Hesse's focus is a tale of enlightenment told through the lens of a deep reading of Carl Jung. It's timeless message warns of the danger of self-centered spirituality, the allure of riches, power, and sex, and the potential to find oneself fully in unexpected places.